<template>
  <div id="app">
    <router-view v-if="isRouterAlive"/>
  </div>
</template>

<script>
export default {
  name: 'App',
  provide(){
    return {
      reload:this.reload
    }
  },
  data(){
    return {
      isRouterAlive:true
    }
  },
  methods: {
    reload(){
      this.isRouterAlive = false
      this.$nextTick(() => {this.isRouterAlive = true;})
    }
  }
}
</script>


<style>
#app {
 overflow-y: scroll;
 
}
 ul {
   margin:0;
  list-style: none;
}
</style>